SE8300366L - PROCEDURE FOR FEEDING A HEAT PUMP WITH EXTRA AID HEAT - Google Patents

PROCEDURE FOR FEEDING A HEAT PUMP WITH EXTRA AID HEAT

Info

Publication number
SE8300366L
SE8300366L SE8300366A SE8300366A SE8300366L SE 8300366 L SE8300366 L SE 8300366L SE 8300366 A SE8300366 A SE 8300366A SE 8300366 A SE8300366 A SE 8300366A SE 8300366 L SE8300366 L SE 8300366L
Authority
SE
Sweden
Prior art keywords
condenser
refrigerant
compressor
heat
heating
Prior art date
Application number
SE8300366A
Other languages
Swedish (sv)
Other versions
SE8300366D0 (en
SE450290B (en
Inventor
F J Sisk
S E Veyo
Original Assignee
Electric Power Res Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electric Power Res Inst filed Critical Electric Power Res Inst
Publication of SE8300366D0 publication Critical patent/SE8300366D0/en
Publication of SE8300366L publication Critical patent/SE8300366L/en
Publication of SE450290B publication Critical patent/SE450290B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
    • F24D11/0257—Central heating systems using heat accumulated in storage masses using heat pumps air heating system
    • F24D11/0271—Central heating systems using heat accumulated in storage masses using heat pumps air heating system combined with conventional energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/008—Refrigerant heaters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/13—Hot air central heating systems using heat pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Central Heating Systems (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

FUEL FIRED SUPPLEMENTARY HEATER FOR HEAT PUMP A heat pump is disclosed which has a compressor, an indoor condenser (for winter heating), outdoor evaporator(for winter heating) and piping for flowing a refrigerant between the compressor, the condenser and the evaporator. A second refrigerant loop is formed which bypasses the compressor and communicates with the condenser outlet and intake. A liquid metering pump flows liquid refrigerant from the outlet of the condenser via a fuel, e.g. liquid petroleum gas fired refrigerant vaporizer back to the condenser intake 80 that auxiliary heat from the burner for heating an indoor space by feeding to the condenser heated refrigerant vapor in addition to the refrigerant vapor supplied to the condenser by the compressor.

Claims (1)

patentkravpatent claims 1. fOrfarande fOr matning av en vdrmepump med extra hjalprime under driften av pumpen fir oppvdrmning av ett inomhusrum nAr utomhostemperaturen Or fir lAg fir uppvdrmning av rum-met till den onskade temperature!!, vilken vdrmepump innefattar en kompressor, en inomhuskondensator, en utomhusevaporator och rorledningar fir overforing av ett kylmedium mellan kompressorn, kondensorn och evaporatorr,kannetecknat av foljande farfarandesteg; drivning av kompressorn for over-firing av hogtrycks- och hagtemperatur-kylmediumAnga till kondensorn; kondensering av hogtrycks- och hOgtemperatur-Augan i kondensorn fir bildande av vdtske-kylmedium; Astadkommande av en forsta kylmediumstrom genom cirkulering av vdtskekylmediet till evaporatorn och ddrefter cirkulering av evaporerat kylmedium tillbaka till kompressorn; Astadkommande av en andra kylmediumstrom, son passerar ferbi kompressorn, genom upptagande av en del av vdtske-kylmediet fran kondensorn, uppvarmning av vdtske-kylmediet I n'amnda andra strom, och overfOring av det uppvdrmda kylmediet i ndmnda andra strOm tillbaka till konden norm; name frigOring av vdrme frAn det uppvdrmda kylmediet i ndmnda andra strom i kondensorn fir att ddrigenom uppvdrma rummet till den inskade temperatoren. 301. Procedure for supplying a heat pump with extra auxiliary prime during operation of the pump for heating an indoor room when the outdoor temperature is low or low for heating the room to the desired temperature !! pipelines for transferring a cooling medium between the compressor, the condenser and the evaporator, characterized by the following steps; operation of the compressor for over-firing of high-pressure and high-temperature refrigerantAng to the condenser; condensation of the high pressure and high temperature eyes in the condenser to form liquid refrigerant; Providing a first refrigerant stream by circulating the liquid refrigerant to the evaporator and then circulating evaporated refrigerant back to the compressor; Providing a second refrigerant stream passing through the compressor, by receiving a portion of the liquid refrigerant from the condenser, heating the liquid refrigerant in said second stream, and transferring the heated refrigerant in said second stream back to the condenser standard; release of heat from the heated refrigerant in the said second stream in the condenser to thereby heat the room to the charged temperature. 30
SE8300366A 1977-02-18 1983-01-25 PROCEDURE FOR OPERATION OF HEAT PUMP WITH EXTRA AID HEAT SE450290B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/769,830 US4112705A (en) 1977-02-18 1977-02-18 Fuel fired supplementary heater for heat pump

Publications (3)

Publication Number Publication Date
SE8300366D0 SE8300366D0 (en) 1983-01-25
SE8300366L true SE8300366L (en) 1983-01-25
SE450290B SE450290B (en) 1987-06-15

Family

ID=25086630

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7710793A SE432146B (en) 1977-02-18 1977-09-27 ADDITIONAL HEATING BY HEAT PUMP
SE8300366A SE450290B (en) 1977-02-18 1983-01-25 PROCEDURE FOR OPERATION OF HEAT PUMP WITH EXTRA AID HEAT

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7710793A SE432146B (en) 1977-02-18 1977-09-27 ADDITIONAL HEATING BY HEAT PUMP

Country Status (10)

Country Link
US (1) US4112705A (en)
JP (2) JPS53103248A (en)
CA (1) CA1066073A (en)
DE (1) DE2737971A1 (en)
DK (1) DK424477A (en)
FI (1) FI60438C (en)
FR (1) FR2381258A1 (en)
GB (1) GB1580812A (en)
NO (2) NO145082C (en)
SE (2) SE432146B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4147203A (en) * 1977-11-09 1979-04-03 Rayfield John F Method and apparatus for controlling the heating and cooling function of a heat pump system
FR2451005A1 (en) * 1979-03-05 1980-10-03 Dosmond Rene CENTRAL HEATING AND / OR DOMESTIC OR INDUSTRIAL HOT WATER PRODUCTION INSTALLATION
FR2451548A1 (en) * 1979-03-12 1980-10-10 Totalgaz Cie Fse Warm air heating with heat pump - involves supplementary heating utilising liq. or gaseous fuel during extreme conditions
US4311192A (en) * 1979-07-03 1982-01-19 Kool-Fire Limited Heat-augmented heat exchanger
US4441546A (en) * 1979-07-03 1984-04-10 Kool-Fire Limited Method of operating a heat-augmented heat pump system
US4311191A (en) * 1979-07-03 1982-01-19 Kool-Fire Ltd. Heat-augmented heat exchanger
US4420034A (en) * 1979-10-22 1983-12-13 Kool-Fire Limited Heat-augmented heat exchanger
US4291545A (en) * 1980-01-10 1981-09-29 Worsham Iii James R Absorption heat pump
FR2477684B2 (en) * 1980-03-07 1985-06-14 Dosmond Rene IMPROVED CENTRAL HEATING AND / OR DOMESTIC OR INDUSTRIAL HOT WATER PRODUCTION SYSTEM
JPS57202462A (en) * 1981-06-05 1982-12-11 Mitsubishi Electric Corp Air conditioner
US4506521A (en) * 1981-12-22 1985-03-26 Mitsubishi Denki Kabushiki Kaisha Cooling and heating device
SE455880B (en) * 1982-04-14 1988-08-15 Graenges Aluminium Ab HEATING INSTALLATION INCLUDING A HEATING PAN, HEATING PUMP, HEAT EXCHANGER TO RECOVER HEATING OF ROCK GAS
GB2133129A (en) * 1982-12-07 1984-07-18 Colm Patrick Ford Heat pump defrost system
JPS6276874U (en) * 1985-10-30 1987-05-16
JPS62192178U (en) * 1986-05-29 1987-12-07
US4761964A (en) * 1986-10-22 1988-08-09 Pacheco Jerry J Apparatus for enhancing the performance of a heat pump and the like
JPH07107469B2 (en) * 1987-05-25 1995-11-15 株式会社東芝 Refrigerant heating type heating device
US4918933A (en) * 1988-11-14 1990-04-24 Dyer David F Add-on refrigerant boiler for electric heat pump
US4995241A (en) * 1989-09-13 1991-02-26 Kool-Fire Limited High efficiency heat exchanger
JPH05272829A (en) * 1992-03-25 1993-10-22 Toshiba Corp Air-conditioner
JP3186248B2 (en) * 1992-09-30 2001-07-11 マツダ株式会社 Vehicle air conditioner
US5429179A (en) * 1993-08-23 1995-07-04 Gas Research Institute Gas engine driven heat pump system having integrated heat recovery and auxiliary components
US5722245A (en) * 1996-08-27 1998-03-03 Ponder; Henderson Frank Microwave heat pump defroster
US5771699A (en) * 1996-10-02 1998-06-30 Ponder; Henderson F. Three coil electric heat pump
US5715690A (en) * 1996-10-03 1998-02-10 Ponder; Henderson F. Microwave thermal heat pump defroster
GB9725689D0 (en) * 1997-12-05 1998-02-04 Carver Plc Apparatus for heating and cooling
US7210303B2 (en) * 2003-12-04 2007-05-01 Carrier Corporation Transcritical heat pump water heating system using auxiliary electric heater
US20070137228A1 (en) * 2005-09-28 2007-06-21 Gang Li Heat pump system having a defrost mechanism for low ambient air temperature operation
US7503184B2 (en) * 2006-08-11 2009-03-17 Southwest Gas Corporation Gas engine driven heat pump system with integrated heat recovery and energy saving subsystems
US9651268B2 (en) 2013-03-11 2017-05-16 Rheem Manufacturing Company Gas fired modular blower control and associated methodology

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589437A (en) * 1968-12-24 1971-06-29 Daikin Ind Ltd Heat pump system air conditioners
US3681934A (en) * 1970-09-11 1972-08-08 Bangor Punta Operations Inc Refrigeration and defrost system
AU452199B2 (en) * 1971-09-06 1974-08-29 Matsushita Electric Industrial Co., Ltd. Heat pump type air conditioning systems
JPS5244509Y2 (en) * 1972-07-31 1977-10-08
US3992896A (en) * 1973-08-22 1976-11-23 August Janson Air conditioning system
DE2355167C3 (en) * 1973-11-05 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Heating device with a hot water tank and a heat pump
JPS5420115Y2 (en) * 1974-07-17 1979-07-21
US4055963A (en) * 1975-06-25 1977-11-01 Daikin Kogyo Co., Ltd. Heating system
FR2316550A1 (en) * 1975-06-30 1977-01-28 Daikin Ind Ltd Central heating system using refrigerant - has liquid refrigerant vaporised above saturation pressure

Also Published As

Publication number Publication date
NO772840L (en) 1978-08-21
US4112705A (en) 1978-09-12
FI60438B (en) 1981-09-30
DE2737971A1 (en) 1978-08-24
FR2381258A1 (en) 1978-09-15
NO145082B (en) 1981-09-28
NO145082C (en) 1982-01-06
SE8300366D0 (en) 1983-01-25
JPS6320932Y2 (en) 1988-06-09
FI772663A (en) 1978-08-19
DK424477A (en) 1978-08-19
NO810589L (en) 1977-02-18
JPS61133767U (en) 1986-08-20
FI60438C (en) 1982-01-11
SE432146B (en) 1984-03-19
JPS53103248A (en) 1978-09-08
SE7710793L (en) 1978-08-19
SE450290B (en) 1987-06-15
GB1580812A (en) 1980-12-03
CA1066073A (en) 1979-11-13

Similar Documents

Publication Publication Date Title
SE8300366L (en) PROCEDURE FOR FEEDING A HEAT PUMP WITH EXTRA AID HEAT
CA2053297C (en) Hot gas defrost refrigeration system
US4123914A (en) Energy saving change of phase refrigeration system
US11306912B2 (en) Heat pump system for producing steam by using recuperator
WO2016004257A1 (en) Evaporator liquid preheater for reducing refrigerant charge
US4311498A (en) Desuperheater control system in a refrigeration apparatus
EP1271072A2 (en) Heat exchanger for high stage generator of absorption chiller
WO1998020289A1 (en) Triple effect absorption refrigeration system
JPH02195130A (en) Heat pump capable of supplying both cold and hot fluids simultaneously
JPH04254156A (en) Heat pump type hot water supply device
EP0132000B1 (en) Method of operating a bimodal heat pump and heat pump for operation by this method
CN214172556U (en) Carbon dioxide heat pump water supply unit
GB652162A (en) Thermo-pump heating systems
US6311513B1 (en) Triple-effect absorption refrigeration system with condensate-to-solution sensible heat exchanger
JPS5457346A (en) Heat pump type air conditioner
NO781644L (en) COOLING UNIT.
JPS55102842A (en) Air conditioner
JPS5892745A (en) Hot water supply device
JPS6463766A (en) Refrigerator
JPS6117320Y2 (en)
JPS6149585B2 (en)
RU2053435C1 (en) Fluidized gas preparing and usage system
CN112503765A (en) Carbon dioxide heat pump water supply unit
EP3164649A1 (en) Evaporator liquid preheater for reducing refrigerant charge
JPS58102052A (en) Heat pump type water heating equipment

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8300366-5

Effective date: 19891006

Format of ref document f/p: F